WO1991012358A3 - Electrode element for electrolytic purposes and its use - Google Patents

Electrode element for electrolytic purposes and its use Download PDF

Info

Publication number
WO1991012358A3
WO1991012358A3 PCT/EP1991/000043 EP9100043W WO9112358A3 WO 1991012358 A3 WO1991012358 A3 WO 1991012358A3 EP 9100043 W EP9100043 W EP 9100043W WO 9112358 A3 WO9112358 A3 WO 9112358A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
electrode element
frame
ion conductor
shaped
Prior art date
Application number
PCT/EP1991/000043
Other languages
German (de)
French (fr)
Other versions
WO1991012358A2 (en
Inventor
Max Mayr
Wolfgang Blatt
Harri Heinke
Original Assignee
Heraeus Elektrochemie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heraeus Elektrochemie filed Critical Heraeus Elektrochemie
Priority to DE59102438T priority Critical patent/DE59102438D1/en
Priority to EP91902202A priority patent/EP0514392B1/en
Priority to US07/916,877 priority patent/US5312533A/en
Publication of WO1991012358A2 publication Critical patent/WO1991012358A2/en
Publication of WO1991012358A3 publication Critical patent/WO1991012358A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

An electrode element for electrolytic purposes has a plate or block electrode (7) inserted in a U-shaped frame, with two side sections (2, 3) which, together with the lower part (4) of the frame which can be immersed in the fluid ion conductor, is surrounded by a pouch-shaped ion exchange diaphragm (20). In a frame-strap arranged beneath the electrode there are apertures (10) to allow the ion conductor through towards the electrode while in an upper strap is an aperture (15) for the exit of the ion conductor. The pouch-shaped diaphragm is surrounded by an external perforated protective casing (24). The electrode element is used as the anode in metal recovery cells or as the cathode in oxidation cells.
PCT/EP1991/000043 1990-02-06 1991-01-12 Electrode element for electrolytic purposes and its use WO1991012358A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59102438T DE59102438D1 (en) 1990-02-06 1991-01-12 ELECTRODE ELEMENT FOR ELECTROLYTIC PURPOSES AND USE.
EP91902202A EP0514392B1 (en) 1990-02-06 1991-01-12 Electrode element for electrolytic purposes and its use
US07/916,877 US5312533A (en) 1990-02-06 1991-01-12 Electrode element for electrolytic purposes and its use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4003516.6 1990-02-06
DE4003516A DE4003516C2 (en) 1990-02-06 1990-02-06 Electrode element for electrolytic purposes and its use

Publications (2)

Publication Number Publication Date
WO1991012358A2 WO1991012358A2 (en) 1991-08-22
WO1991012358A3 true WO1991012358A3 (en) 1991-10-03

Family

ID=6399551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/000043 WO1991012358A2 (en) 1990-02-06 1991-01-12 Electrode element for electrolytic purposes and its use

Country Status (7)

Country Link
US (1) US5312533A (en)
EP (1) EP0514392B1 (en)
JP (1) JPH05504169A (en)
AT (1) ATE109520T1 (en)
CA (1) CA2073352A1 (en)
DE (2) DE4003516C2 (en)
WO (1) WO1991012358A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316327C1 (en) * 1993-05-15 1994-12-01 Heraeus Gmbh W C Electrolytic cell having an electrode element, and use thereof
US5431823A (en) * 1994-08-18 1995-07-11 Electric Fuel(E.F.L.) Ltd. Process for supporting and cleaning a mesh anode bag
US5674365A (en) * 1995-01-30 1997-10-07 First Ocean Co., Ltd. Electrode composition for electrolysis of water
US6074537A (en) * 1996-04-29 2000-06-13 Compliance Consultants, Inc. Equipment for electochemical collection removal of ions
AT2730U1 (en) * 1998-03-20 1999-03-25 Prior Eng Ag METAL REFINING CELL
DE19832822A1 (en) * 1998-07-21 2000-03-09 Sterff Beteiligungsgesellschaf Method and device for the capacitive demineralization of liquids containing ions
US6120658A (en) * 1999-04-23 2000-09-19 Hatch Africa (Pty) Limited Electrode cover for preventing the generation of electrolyte mist
US6544679B1 (en) 2000-04-19 2003-04-08 Millennium Cell, Inc. Electrochemical cell and assembly for same
JP5993374B2 (en) * 2011-08-10 2016-09-14 住友電気工業株式会社 Element recovery method
ITMI20111938A1 (en) * 2011-10-26 2013-04-27 Industrie De Nora Spa ANODIC COMPARTMENT FOR CELLS FOR ELECTROLYTIC EXTRACTION OF METALS
US20130153437A1 (en) * 2011-12-20 2013-06-20 Freeport-Mcmoran Corporation Cathode assembly including a barrier, system including the assembly and method for using same
US20130153435A1 (en) * 2011-12-20 2013-06-20 Freeport-Mcmoran Corporation High surface area cathode assembly, system including the assembly, and method of using same
CL2014001133A1 (en) * 2014-04-30 2014-11-03 Propipe Maqunarias Limitada Insertable (dei) electrode device that replaces the traditional anode in electro-metal processes, which does not generate acid mist or other gases, comprising a perimeter frame arranged on both sides of the device, ion exchange membranes, strategic electrode that is a conductor or semiconductor, inlet and outlet duct, vertical electric busbars; device application procedure.
FI127029B (en) * 2015-12-22 2017-10-13 Outotec Finland Oy ELECTRIC CHEMICAL REACTOR, WATER TREATMENT APPARATUS AND SYSTEM AND METHOD FOR CONTROLLING WATER TREATMENT APPARATUS
CN109183078B (en) * 2018-10-09 2021-05-25 贵州省新材料研究开发基地 Method for correcting warping deformation of electrolytic manganese cathode plate
MX2021008925A (en) * 2019-01-24 2021-08-24 Atotech Deutschland Gmbh Membrane anode system for electrolytic zinc-nickel alloy deposition.
JP7256042B2 (en) * 2019-03-20 2023-04-11 株式会社ユアサメンブレンシステム Diaphragm member

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1166651A (en) * 1957-02-05 1958-11-13 Improvements to electrodes for electrolysis
US3708415A (en) * 1971-05-24 1973-01-02 W Hubbard Rapid action electrolytic cell
FR2213804A1 (en) * 1973-01-15 1974-08-09 Gni Hollow profile for electrolysis cell - shaped to locate the cathode and the membranes
US4085026A (en) * 1975-06-13 1978-04-18 Imperial Metal Industries (Kynoch) Limited Anode assembly for electrodeposition cell
FR2520760A1 (en) * 1982-02-04 1983-08-05 Inco Ltd Electrode container for metal recovery cell - having lightweight structure and easily replaced electrode bag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036640A1 (en) * 1980-03-24 1981-09-30 Photochemie AG Metal recovering cell for the purification of industrial process solutions and waste water
GB8407871D0 (en) * 1984-03-27 1984-05-02 Ici Plc Electrode and electrolytic cell
US4605483A (en) * 1984-11-06 1986-08-12 Michaelson Henry W Electrode for electro-plating non-continuously conductive surfaces
DE3640020C1 (en) * 1986-11-24 1988-02-18 Heraeus Elektroden Electrolysis cell for the electrolytic deposition of metals

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1166651A (en) * 1957-02-05 1958-11-13 Improvements to electrodes for electrolysis
US3708415A (en) * 1971-05-24 1973-01-02 W Hubbard Rapid action electrolytic cell
FR2213804A1 (en) * 1973-01-15 1974-08-09 Gni Hollow profile for electrolysis cell - shaped to locate the cathode and the membranes
US4085026A (en) * 1975-06-13 1978-04-18 Imperial Metal Industries (Kynoch) Limited Anode assembly for electrodeposition cell
FR2520760A1 (en) * 1982-02-04 1983-08-05 Inco Ltd Electrode container for metal recovery cell - having lightweight structure and easily replaced electrode bag

Also Published As

Publication number Publication date
DE59102438D1 (en) 1994-09-08
DE4003516A1 (en) 1991-08-08
DE4003516C2 (en) 1994-06-23
WO1991012358A2 (en) 1991-08-22
EP0514392A1 (en) 1992-11-25
CA2073352A1 (en) 1991-08-07
EP0514392B1 (en) 1994-08-03
JPH05504169A (en) 1993-07-01
US5312533A (en) 1994-05-17
ATE109520T1 (en) 1994-08-15

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